2158996

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 4374720

約数和(自身を除く): 2215724

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 929, 1162, 1858, 2324, 3716, 6503, 13006, 26012, 77107, 154214, 308428, 539749, 1079498, 2158996]

約数ペア:

[(1, 2158996), (2, 1079498), (4, 539749), (7, 308428), (14, 154214), (28, 77107), (83, 26012), (166, 13006), (332, 6503), (581, 3716), (929, 2324), (1162, 1858)]